Rebecca focuses on government investigations, internal investigations, and complex civil and criminal matters at all levels in federal and state court. She has represented companies, public entities, non-profits, and individuals in criminal and civil investigations conducted by the U.S. Attorney's Office, the California Attorney General, U.S. Securities and Exchange Commission, County of San Diego, and San Diego District Attorney.

Rebecca assists companies, public entities, and non-profits with internal investigations and civil cases concerning financial fraud, false claims, municipal law, tax fraud, and public integrity. She has represented defendants, witnesses and victims in grand jury and criminal proceedings particularly as to the recovery of criminal restitution. She has also drafted appeal briefs for the California Courts of Appeal, the Ninth Circuit, and the United States Supreme Court.